ER309LSi

ER309lSi

ER309LSi

Used for welding carbon steel and stainless steel dissimilar materials,petrochemical industry such as transition metal container wall cladding or applied to poor toughness martensite,ferritic stainless steel.

Key Benefits and Features

The main ingredient of ER309LSi is C-23Cr-13Ni,stainless steel MIG wire,can be used for all-position welding.It has excellent welding performance, smooth and beautiful bead and fewer spatters,By the addition of Si,the molten iron flow very well,due to the low carbon content, so have good performance of corrosion resistance.

Specifications

Typical Chemical Composition of welding wire(%)

C

Mn

Si

Cr

Ni

Mo

other

 

0.021

 

2.33

 

0.78

 

23.93

 

13.84

 

0.46

P:0.012

S:0.014

 

Size and recommended current range

Diameter(mm)

0.8

1.0

1.2

Welding Current(A)

70-150

100-200

140-220

 

Packing    terms

Diameter

0.8mm

0.9mm

1.0mm

1.2mm

1.6mm

2.0mm

Plastic spool 1kg D100mm

 

 

 

Plastic spool 5kg D200mm

 

Plastic spool 15kg D270mm

 

Metal basket 15kg K300mm

 

 

Packing terms

Diameter

1.2mm

1.6mm

2.0mm

2.4mm

3.2mm

4.mm

TIG/1000mmx5kg/tube

 

 

 

 

 

TIG/1000mmx10kg/tube

 

 

 
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